Antoine Browaeys' group at LCF/IOGS is a world leader in neutral atom quantum simulation using optical tweezer arrays. Research: (1) Rydberg atom tweezer arrays for quantum simulation of strongly correlated many-body systems and quantum sensing; (2) dipole-dipole interactions in Rydberg ensembles; (3) co-founder and key researcher of Pasqal (neutral atom quantum computing company). The group works on scalable neutral atom platforms relevant to quantum sensors and quantum simulation. Open postdoc positions (2026).

Igor Ferrier-Barbut (CNRS DR, LCF/IOGS) works on dipolar and Rydberg quantum systems for quantum simulation. Research: (1) dipolar dysprosium (Dy) quantum gases — magnetic dipole-dipole interactions, supersolids, quantum droplets; (2) sub-wavelength structured atomic arrays as quantum simulation platforms; (3) collective light-matter interactions in dense cold-atom ensembles. Jacques Herbrand Grand Prize 2022. ERC Starting Grant (CORSAIR). Works in the Browaeys/Lahaye quantum optics group.

Thierry Lahaye (CNRS DR, LCF/IOGS) co-leads the quantum optics atoms group with Browaeys and Ferrier-Barbut. Research: (1) Rydberg atom tweezer arrays for quantum simulation of many-body spin Hamiltonians; (2) dipole-dipole interaction physics with Rydberg atoms; (3) cryogenic tweezer arrays (2000-site rearrangement at 4K, PRApplied 2024). Key architect of Pasqal's quantum computing platform.